I loaded some 270 Win. with 43gr IMR-4320 behind a 130gr Remington PSPCL. I took them to the range today and I think I found a winner. I shot a 1/2" group at 100 yards. They shot low and a little to the right but if I can get them to do this consistently I'll be happy. There was a noticeable reduction in recoil also. I'll set up my crony the next time to see what the velocity is but as for now I'm encouraged.